Table for the 6 triples for predicate rdf:first in graph http://cliopatria.swi-prolog.org/schema/cpack

SubjectObject
_:cpack2cpack:file
_:cpack3cpack:profile
_:cpack5cpack:file
_:cpack6cpack:file reference
_:cpack8cpack:file reference
_:cpack9cpack:file